As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MECHANICALLY BLENDED SEVEN AREAS OF CORROSION IN CABIN DROP AISLE FLOOR CONSISTING OF TWO AREAS ON LT FWD ANGLE APPROXIMATELY 3.5 AND 8 INCHES AFT OF FWD END OF DROP AISLE, RAISED DOUBLER/FLOOR BOARD SUPPORT WITH TWO AREAS ON THE FWD LT SIDE AND THREE ON FWD RT SIDE. PERFORMED NDT AND REPORTED FOR REPAIR DISPOSITION. CLEANED, TREATED, AND PRIMED BLENDED AREAS IAW TEXTRON REPAIR MEMO.